App({
  globalData: {

  }, 
  onLaunch() {
    wx.request({
      url: 'https://resources.ninghao.net/wxapp-case/db.json',
      success: (response) => {
        Object.assign(this.globalData, response.data);
        const currentPages = getCurrentPages();
        if (currentPages.length != 0) {
          currentPages[currentPages.length - 1].onLoad();
        }
      }
    })
  }
})